DE3787728D1 - Trennung der bestandteile eines teilchengemisches. - Google Patents
Trennung der bestandteile eines teilchengemisches.Info
- Publication number
- DE3787728D1 DE3787728D1 DE87903965T DE3787728T DE3787728D1 DE 3787728 D1 DE3787728 D1 DE 3787728D1 DE 87903965 T DE87903965 T DE 87903965T DE 3787728 T DE3787728 T DE 3787728T DE 3787728 D1 DE3787728 D1 DE 3787728D1
- Authority
- DE
- Germany
- Prior art keywords
- separation
- components
- particle mixture
- particle
- mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/006—Charging without electricity supply, e.g. by tribo-electricity, pyroelectricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/02—Separators
- B03C7/08—Separators with material carriers in the form of belts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/872,082 US4839032A (en) | 1986-06-06 | 1986-06-06 | Separating constituents of a mixture of particles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3787728D1 true DE3787728D1 (de) | 1993-11-11 |
DE3787728T2 DE3787728T2 (de) | 1994-03-10 |
Family
ID=25358796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87903965T Expired - Lifetime DE3787728T2 (de) | 1986-06-06 | 1987-06-03 | Trennung der bestandteile eines teilchengemisches. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4839032A (de) |
EP (1) | EP0311617B1 (de) |
JP (1) | JPH0694012B2 (de) |
AU (1) | AU606602B2 (de) |
CA (1) | CA1321980C (de) |
DE (1) | DE3787728T2 (de) |
WO (1) | WO1987007532A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4874507A (en) * | 1986-06-06 | 1989-10-17 | Whitlock David R | Separating constituents of a mixture of particles |
EP0421637A3 (en) * | 1989-10-06 | 1992-01-08 | Pyropower Corporation | A power system for separating coal into clean and dirty coal and separately burning the fuel in different type combustors and combining the energy output |
US5289922A (en) * | 1992-09-28 | 1994-03-01 | The University Of Western Ontario | Electrostatic separation of mixed plastic waste |
US5513755A (en) * | 1993-02-03 | 1996-05-07 | Jtm Industries, Inc. | Method and apparatus for reducing carbon content in fly ash |
JP2772902B2 (ja) * | 1993-07-15 | 1998-07-09 | 静男 疋田 | しらす干しの選別装置 |
US5829598A (en) * | 1995-04-28 | 1998-11-03 | Separation Technologies, Inc. | Method and apparatus for electrostatic separation |
AU7738796A (en) * | 1995-12-06 | 1997-06-27 | Separation Technologies, Inc. | An adjustable gap in an electrostatic separator |
US5944875A (en) * | 1996-10-22 | 1999-08-31 | University Of Kentucky Research Foundation | Triboelectric separator with mixing chamber and pre-separator |
US5904253A (en) * | 1997-01-15 | 1999-05-18 | Separation Technologies, Inc. | Belt separator system having improved belt geometry |
US6074458A (en) * | 1997-02-24 | 2000-06-13 | Separation Technologies, Inc. | Method and apparatus for separation of unburned carbon from flyash |
EP0882982A1 (de) | 1997-06-04 | 1998-12-09 | Vrije Universiteit Brussel | Verfahren und Vorrichtung zur Trennung eines Fluids |
MY139225A (en) | 1998-02-26 | 2009-08-28 | Anglo Operations Ltd | Method and apparatus for separating particles |
DE19815882A1 (de) * | 1998-04-08 | 1999-10-14 | Fuhr Guenther | Verfahren und Vorrichtung zur Manipulierung von Mikropartikeln in Fluidströmungen |
US6365856B1 (en) | 1998-10-20 | 2002-04-02 | William Whitelaw | Particle separator and method of separating particles |
US6320148B1 (en) | 1999-08-05 | 2001-11-20 | Roe-Hoan Yoon | Electrostatic method of separating particulate materials |
US6323451B1 (en) | 1999-08-26 | 2001-11-27 | University Of Kentucky Research Foundation | Particle separation system using parallel multistage electrostatic separators |
US6498313B1 (en) | 1999-12-23 | 2002-12-24 | University Of Kentucky Research Foundation | Electrostatic particle separation system, apparatus, and related method |
WO2003027536A2 (en) * | 2001-09-27 | 2003-04-03 | Separation Technologies, Inc. | Method of forming a continuous belt for a belt-type separator device |
WO2003097244A1 (en) * | 2002-05-15 | 2003-11-27 | University Of Kentucky Research Foundation | Particle separation/purification system, diffuser and related methods |
US8338734B2 (en) * | 2003-06-10 | 2012-12-25 | Dongping Tao | Electrostatic particle charger, electrostatic separation system, and related methods |
DE10351180B3 (de) * | 2003-11-03 | 2005-01-27 | K+S Kali Gmbh | Band eines elektrischen Bandabscheiders |
CN101229527B (zh) * | 2008-01-07 | 2011-06-22 | 北京交通大学 | 一种无机非金属胶体颗粒的电场分选方法及装置 |
CN101214462B (zh) * | 2008-01-15 | 2011-02-16 | 北京交通大学 | 一种无机非金属胶体颗粒的电场分选方法及其装置 |
DE102010026445A1 (de) | 2010-07-08 | 2012-01-12 | Evonik Degussa Gmbh | Flugaschetrennung mittels Koronaentladung |
US8552326B2 (en) * | 2010-09-03 | 2013-10-08 | Separation Technologies Llc | Electrostatic separation control system |
DE102014101650B4 (de) * | 2014-02-11 | 2021-07-08 | Pictiva Displays International Limited | Verfahren zur Herstellung einer organischen Leuchtdiode und organische Leuchtdiode |
US9393573B2 (en) | 2014-04-24 | 2016-07-19 | Separation Technologies Llc | Continuous belt for belt-type separator devices |
PL3134213T3 (pl) | 2014-04-24 | 2024-07-15 | Separation Technologies Llc | Ulepszona ciągła taśma do urządzeń do separacji typu taśmowego |
US9764332B2 (en) * | 2015-02-13 | 2017-09-19 | Separation Technologies Llc | Edge air nozzles for belt-type separator devices |
US20200238300A1 (en) | 2017-08-28 | 2020-07-30 | Separation Technologies Llc | Process for separation of dry food and feed materials using a tribo-electrostatic separator device |
EP3953279A1 (de) | 2019-04-09 | 2022-02-16 | Separation Technologies LLC | Zugmechanismus für triboelektrische trennvorrichtungen vom bandtyp |
AU2021231181A1 (en) * | 2020-06-22 | 2022-12-22 | Separation Technologies Llc | Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1110896A (en) * | 1911-06-09 | 1914-09-15 | Harry Comstock | Electrostatic separator. |
US1100896A (en) * | 1913-12-08 | 1914-06-23 | Milton A Lokey | Fertilizer-mixer. |
US1222305A (en) * | 1914-10-27 | 1917-04-10 | Jakob Kraus | Electrostatic separator for inflammable materials. |
US1355477A (en) * | 1918-11-04 | 1920-10-12 | United Chemical & Organic Prod | Means for separating mixtures |
US1872591A (en) * | 1927-08-13 | 1932-08-16 | I O Separator Company | Ionic separator |
DE705007C (de) * | 1939-01-10 | 1941-04-15 | Metallgesellschaft Akt Ges | Elektrostatischer Scheider fuer Erze und sonstige Stoffe |
GB599908A (en) * | 1943-04-14 | 1948-03-24 | Thomas Jerome Masse | Improvements in or relating to method of and apparatus for separating components of mixtures of materials having different electrical properties |
DE849981C (de) * | 1944-11-02 | 1952-09-18 | Metallgesellschaft Ag | Verfahren und Einrichtung zur elektrostatischen Trennung von staubfoermigen Zwei- oder Mehrstoffgemengen, insbesondere Feinststaubgemengen |
US2689648A (en) * | 1952-02-18 | 1954-09-21 | Doenges Long Motors Inc | Separation of metallic from nonmetallic particles |
US2847124A (en) * | 1955-02-08 | 1958-08-12 | Gen Mills Inc | Suppressor electrode for a perforated type of electrostatic separator machine |
US2889042A (en) * | 1955-09-22 | 1959-06-02 | Int Minerals & Chem Corp | Beneficiation of minerals |
US3022889A (en) * | 1959-01-19 | 1962-02-27 | Int Minerals & Chem Corp | Electrostatic separation of normally liquid materials |
US3247960A (en) * | 1962-06-21 | 1966-04-26 | Gen Mills Inc | Electrostatic conditioning electrode separator |
US3140714A (en) * | 1962-06-28 | 1964-07-14 | Cordis Corp | Blood separation method |
US3449938A (en) * | 1967-08-03 | 1969-06-17 | Univ Utah | Method for separating and detecting fluid materials |
US3493109A (en) * | 1967-08-04 | 1970-02-03 | Consiglio Nazionale Ricerche | Process and apparatus for electrostatically separating ores with charging of the particles by triboelectricity |
US3635340A (en) * | 1969-01-31 | 1972-01-18 | F I N D Inc | Electrostatic separating apparatus for particles |
SU495088A1 (ru) * | 1971-03-23 | 1975-12-15 | Государственный проектно-конструкторский и экспериментальный институт по обогатительному оборудованию | Трибоэлектрический сепаратор |
SU498042A1 (ru) * | 1972-02-25 | 1976-01-05 | Челябинский Институт Механизации И Электрофикации Сельского Хозяйства | Сепаратор дл разделени зерновых смесей в электростатическом поле с одновременным воздействием потоком воздуха |
US4137156A (en) * | 1975-03-21 | 1979-01-30 | Occidental Petroleum Corporation | Separation of non-magnetic conductive metals |
US4122002A (en) * | 1977-05-09 | 1978-10-24 | Hauskins Jr John B | Method and apparatus for electrostatically separating particles from a mixture of particles |
US4172028A (en) * | 1978-09-29 | 1979-10-23 | Electro-Power-Tech., Inc. | Fine particle separation by electrostatically induced oscillation |
JPS56158163A (en) * | 1980-05-09 | 1981-12-05 | Hitachi Plant Eng & Constr Co Ltd | Electrical dust precipitator |
US4302245A (en) * | 1980-06-20 | 1981-11-24 | American Can Company | Method for recovering zinc and zinc alloys from automobile scrap |
US4627579A (en) * | 1983-08-05 | 1986-12-09 | Advanced Energy Dynamics, Inc. | Particle charging and collecting system |
SU1196033A1 (ru) * | 1984-03-01 | 1985-12-07 | Vnii Solyanoj Promy | Электрический классификатор |
-
1986
- 1986-06-06 US US06/872,082 patent/US4839032A/en not_active Expired - Lifetime
-
1987
- 1987-06-03 AU AU75151/87A patent/AU606602B2/en not_active Expired
- 1987-06-03 DE DE87903965T patent/DE3787728T2/de not_active Expired - Lifetime
- 1987-06-03 EP EP87903965A patent/EP0311617B1/de not_active Expired - Lifetime
- 1987-06-03 JP JP62503562A patent/JPH0694012B2/ja not_active Expired - Fee Related
- 1987-06-03 WO PCT/US1987/001289 patent/WO1987007532A1/en active IP Right Grant
- 1987-06-05 CA CA000538980A patent/CA1321980C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU606602B2 (en) | 1991-02-14 |
EP0311617A1 (de) | 1989-04-19 |
AU7515187A (en) | 1988-01-11 |
JPH01503283A (ja) | 1989-11-09 |
US4839032A (en) | 1989-06-13 |
EP0311617B1 (de) | 1993-10-06 |
DE3787728T2 (de) | 1994-03-10 |
CA1321980C (en) | 1993-09-07 |
EP0311617A4 (de) | 1990-01-08 |
JPH0694012B2 (ja) | 1994-11-24 |
WO1987007532A1 (en) | 1987-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SEPARATION TECHNOLOGIES, INC. (N.D. GES. D. STAATE |